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INTERMEDIATE FILM FOR LAMINATED GLASS, AND LAMINATED GLASS

  • US 20170144413A1
  • Filed: 03/31/2015
  • Published: 05/25/2017
  • Est. Priority Date: 03/31/2014
  • Status: Active Grant
First Claim
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1. An interlayer film for laminated glass, comprising a plastic layer with a Young'"'"'s modulus of higher than or equal to 1 GPa and a first resin layer layered on a first surface of the plastic layer, andbeing provided with a second resin layer layered on a second surface opposite to the first surface of the plastic layer or being provided with no second resin layer on a second surface opposite to the first surface of the plastic layer,when a first lamination interface between the plastic layer and the first resin layer on a section in the thickness direction of the interlayer film is observed, the proportion of the length of a portion, which is not brought into contact with the first resin layer, of the plastic layer in the first lamination interface to 100% of the whole length of the plastic layer in the first lamination interface being less than or equal to 75%.

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